change speed

Hello,

On FCP 7, OS10.6

Trying to speed up to 105% on change speed (Modify).
Changes speed of video but audio remains unchanged....the audio was cleaned up and reimported as a .wav
Would that make it unchangeable on the time line??

Thanks,
Michael

It would just make it not connected to the video. You need to select it separately and apply the same change. Or connect it to the video, then apply speed changes.